.choose-1{
    display: block !important;
}

*{
    margin: 0 auto;
}
body{
    margin:0;
    padding: 0;
    width:100%;
    height: 100%;
    min-width: 1024px;
}
h3 {
    text-align: center;
}

.user{
    width: 900px;
    height: 50px;
    font-size: 18px;
    background-color: #74787c;
    border: #F8F8FF 1px solid;
    padding: 8px 10px;
    border-radius: 4px;

}

.user .span1{
    color:#F8F8FF;
    margin-top: 20px;
}
.user .username{
    color: #AFEEEE;

}
.user .leave{
    color: #F8F8FF;
    float: right;
    margin-left: 20px;
    text-decoration:none

}
.user a{
    color: #72777b;
    text-decoration: none;
}
.user a:hover{
    color:#FA8072;
}

.well{
    margin-top: 50px;
    width: 900px;
    border: #464547 2px solid;
}
.well .search .leave{
    float: right;
    text-decoration:none

}

.search{
    font-size:16px;
    text-align: center;


}

.input-top{
    width: 400px;
    border-radius: 4px;
}

.submit{
    width: 50px;
    height: 26px;
    border-radius: 4px;
}

.overlook{
    width: 900px;
    height: 60px;
    margin-top: 10px;
    margin-bottom: 10px;

}
.overlook button{
    height:50px ;
    margin-right: 20px;
    margin-top: 3px;
    font-size: 20px;
    float: right;
    color:#72777b ;
    background-color:#87CEEB ;
}




.btn-groups-1{
    width: 900px;
    margin-top: 10px;
    text-align: center;
    margin-bottom: 5px;
    border: #464547 1px solid;
    display: table;
    table-layout: fixed;
    border-collapse: separate;

}
.btn1{
        width: 448px;

}


.table-div1{
    width: 900px;
    background-color: #F8F8FF;
	display: none;
}

.table1{
    width: 900px;
    margin-bottom: 20px;
    text-align: center;

}

.table-div1 button{
    width: 60px;
    height: 40px;
    font-size: 16px;
    background-color: #87CEEB;
}


.table-div2{
    width: 900px;
    background-color: #F8F8FF;
	display: none;

}
.table2{
    width: 900px;
    margin-bottom: 20px;
    text-align: center;


}


.table-div2 button{
    width: 60px;
    height: 40px;
    font-size: 16px;
    background-color: #87CEEB;
}




.table-div3{
    width: 900px;
    background-color: #F8F8FF;
	display: none;
}
.table3{
    width: 900px;
    margin-bottom: 20px;
    text-align: center;


}


.table-div3 button{
    width: 60px;
    height: 40px;
    font-size: 16px;
    background-color: #87CEEB;
}

.input2{
    width: 60px;
}
